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package edu.upc.clase.demo.dao;

import edu.upc.clase.demo.entity.Rol;
import java.util.List;

/**
 *
 * @author Jose
 */
public interface RolDao {
    
      
    
    
    public Integer insertar(Rol rol);
    
    
    
    public void actualizar(Rol rol);
    public void eliminar(Rol rol);
    public List<Rol> buscarTodos();
    public Rol buscar(Integer id);
    
}
